dbIsValid {RSQLite} | R Documentation |
Support function that verifies that the holding a reference to a foreign object is still valid for communicating with the RDBMS
## S4 method for signature 'SQLiteDriver' dbIsValid(dbObj) ## S4 method for signature 'SQLiteConnection' dbIsValid(dbObj) ## S4 method for signature 'SQLiteResult' dbIsValid(dbObj) isIdCurrent(obj)
dbObj,obj |
A driver, connection or result. |
A logical scalar.
dbIsValid(SQLite()) con <- dbConnect(SQLite()) dbIsValid(con) dbDisconnect(con) dbIsValid(con)